Kawasaki city is located between Tokyo and Yokohama, the two of the biggest cities of Japan. The border with Tokyo is Tama River, where I often take photos. And of course, this photo is from a side of the river. To describe the outstanding impression of bright light but to keep the sharpness of the buildings, I set up the ISO sensitivity to 100(minimum) and the F-number to 1.4. The shatter speed of 4 seconds is not so bad to achieve the two objectives in this darkness.